Postcode record · Westminster
W1K 6JS.
W1K 6JS has 9 known premises and 5 planning records — 4 approved of 5 decided (80%). 8 EPC records.
Postcode W1K 6JS · boundary not held, centred on the postcodeApprovedRefusedOther95 exact4 approximate99 on the map — every match
At a glance · this postcodeWestminster profile →
9
Premises
known addresses (UPRNs)
5
Applications
5 decided
80%
Approval rate
4 approved · 1 refused
8
EPC records
ratings C 2 · D 6
99
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
W1K 6JS has 9 known premises and 5 planning records — 4 approved of 5 decided (80%). 8 EPC records.
Premises
Name
Details
UPRN 10033571554
UPRN 100022744521
UPRN 100022744522
UPRN 100022744523
UPRN 100022744524
UPRN 100022744525
UPRN 100022744526
UPRN 100022744527
UPRN 100022744528
UPRN 10033571554
UPRN 100022744521
UPRN 100022744522
Show all 9 rows
UPRN 100022744523
UPRN 100022744524
UPRN 100022744525
UPRN 100022744526
UPRN 100022744527
UPRN 100022744528
Planning
What happened?
5 planning applications across the postcode; 4 approved of 5 decided (80%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Approval of details pursuant to Conditions 4 and 5(iv) of planning permission dated 18 November 2013 (RN: 13/09487), namely the Samples and specification details of facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located and detailed drawings to show a dimensioned section and elevation through the proposed rear elevation pursuant to Conditions 4 and 5(iv) of planning permission dated 18 November 2013 (RN: 13/09487),
Flat 15 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Approval of Details (Full PP)
Approved
2016-05-16
Approval of details pursuant to Conditions 5 (parts i, ii and iii) and 8 of planning permission dated 18 April 2013 (RN: 13/09487) namely, detailed drawings showing the rooflight, railings and new doors and changes to those details.
Flat 15 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Approval of Details (Full PP)
Approved
2015-12-04
Alterations to rear roof slope namely installation of a roof light, sliding doors and railings in connection with the creation of a terrace.
Flat 15 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Full Planning Permission Application
Approved
2013-09-23
Installation of two air conditioning units and acoustic enclosure at rear first floor level.
Flat 10 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Full Planning Permission Application
Approved
2005-11-29
Installation of two air conditioning units at rear first floor level.
Flat 10 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Full Planning Permission Application
Refused
2004-12-22
Approval of details pursuant to Conditions 4 and 5(iv) of planning permission dated 18 November 2013 (RN: 13/09487), namely the Samples and specification details of facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located and detailed drawings to show a dimensioned section and elevation through the proposed rear elevation pursuant to Conditions 4 and 5(iv) of planning permission dated 18 November 2013 (RN: 13/09487),
Flat 15 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Approved
2016-05-16
More
Approval of Details (Full PP)
Approval of details pursuant to Conditions 5 (parts i, ii and iii) and 8 of planning permission dated 18 April 2013 (RN: 13/09487) namely, detailed drawings showing the rooflight, railings and new doors and changes to those details.
Flat 15 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Approved
2015-12-04
More
Approval of Details (Full PP)
Alterations to rear roof slope namely installation of a roof light, sliding doors and railings in connection with the creation of a terrace.
Flat 15 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Approved
2013-09-23
More
Full Planning Permission Application
Show all 5 rows
Installation of two air conditioning units and acoustic enclosure at rear first floor level.
Flat 10 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Approved
2005-11-29
More
Full Planning Permission Application
Installation of two air conditioning units at rear first floor level.
Flat 10 Duke Street Mansions 60 Duke Street London W1K 6JS · premises record
Refused
2004-12-22
More
Full Planning Permission Application
Building control
Building-control records are not yet collected for Westminster — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 9 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 9 of 9 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 9 of 9 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 9 of 9 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 9 of 9 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 9 of 9 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 9 of 9 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 9 of 9 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 9 of 9 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 9 of 9 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Mayfair · reference CONARA/1270 · covers 9 of 9 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 2 applications
Agent on 3 applications
Agent on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Applicant on 2 applications
Agent on 3 applications
Show all 9 rows
Agent on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent5 applications and 99 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 2, D: 6.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.